Convert SYNon Optimism to SUN
Swap Synapse (SYN) on Optimism to Sun Token (SUN) at the best cross-chain rate. SwitchFi routes your SYN → SUN exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to SUN market data
| Metric | SYN · Optimism | SUN |
|---|---|---|
| Price | $0.09491 | $0.01655 |
| Market cap | $20.79M | $318.13M |
| 24h volume | $5.33M | $10.89M |
| 24h change | +8.95% | +2.91% |
| 7d change | -14.50% | -3.30% |
| 24h high / low | $0.09534 / $0.08589 | $0.01656 / $0.01604 |
| All-time high | $4.92 | $66.45 |
| Market cap rank | #830 | #133 |
What is the SYN to SUN exchange rate?
At the current market price, 1 SYN ≈ 5.7347 SUN, and 1 SUN ≈ 0.17437603 SYN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Sun Token carries the larger market value of the two — $318.13M versus $20.79M for Synapse. They currently rank #830 and #133 among all cryptocurrencies. Day-on-day, SYN printed +8.95% and SUN printed +2.91%, meaning the exchange rate between them has moved in SYN's favour. On a 7-day view the tape shows SYN -14.50% and SUN -3.30%. Liquidity is ample on both legs — SYN trades $5.33M a day and SUN trades $10.89M — so conversions execute at market rates. Measured from record highs, SYN is down 98.1% and SUN is down 100.0%.
SYN to SUN converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / SUN conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Synapse and Sun Token
With a total market value of $20.79M, Synapse (SYN) sits at #830 among all cryptocurrencies. It is trading 98.1% below its all-time high of $4.92. 219.07M SYN is circulating out of a hard cap of 250.00M SYN — about 88% of the eventual supply. Over the last 7 days SYN is -14.50%, and -2.60% across 30 days. Daily turnover comes to $5.33M.
Sun Token (SUN) is the #133 cryptocurrency by market cap, worth $318.13M in aggregate. The price sits 100.0% under the record high of $66.45. Of a maximum supply of 19.90B SUN, 19.22B SUN (97%) is already in circulation. SUN has moved -3.30% week-on-week and -7.90% over 30 days. Its 24-hour trading volume is $10.89M.
How to convert SYN to SUN
- 1 Enter the amount of SYN on Optimism you want to convert — the swap widget on this page is prefilled with the SYN → SUN pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of SUN you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange SUN
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USDC
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Solana
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SYN to SUN FAQ
What is the SYN to SUN exchange rate?
Right now 1 SYN ≈ 5.7347 SUN (and 1 SUN ≈ 0.17437603 SYN). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert SYN to SUN on SwitchFi?
Type in how much SYN you're converting, connect a wallet, check the quoted SYN→SUN route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the SYN to SUN swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert SYN to SUN?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange SYN for SUN?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.